ErrorModelUtil.java

/**
 * Copyright (c) 2004-2025 Carnegie Mellon University and others. (see Contributors file).
 * All Rights Reserved.
 * 
 * NO WARRANTY. ALL MATERIAL IS FURNISHED ON AN "AS-IS" BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED TO, WARRANTY OF FITNESS FOR PURPOSE
 * OR MERCHANTABILITY, EXCLUSIVITY, OR RESULTS OBTAINED FROM USE OF THE MATERIAL. CARNEGIE MELLON UNIVERSITY DOES NOT
 * MAKE ANY WARRANTY OF ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT.
 * 
 * This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Created, in part, with funding and support from the United States Government. (see Acknowledgments file).
 * 
 * This program includes and/or can make use of certain third party source code, object code, documentation and other
 * files ("Third Party Software"). The Third Party Software that is used by this program is dependent upon your system
 * configuration. By using this program, You agree to comply with any and all relevant Third Party Software terms and
 * conditions contained in any such Third Party Software or separate license file distributed with such Third Party
 * Software. The parties who own the Third Party Software ("Third Party Licensors") are intended third party benefici-
 * aries to this license with respect to the terms applicable to their Third Party Software. Third Party Software li-
 * censes only apply to the Third Party Software and not any other portion of this program or this program as a whole.
 */
package org.osate.xtext.aadl2.errormodel.util;

import com.google.common.collect.Iterables;
import java.util.Collections;
import java.util.Set;
import org.eclipse.emf.common.util.EList;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.osate.xtext.aadl2.errormodel.errorModel.ErrorModelLibrary;
import org.osate.xtext.aadl2.errormodel.errorModel.ErrorType;
import org.osate.xtext.aadl2.errormodel.errorModel.TypeSet;

/**
 * see http://www.eclipse.org/Xtext/documentation/latest/xtext.html#contentAssist on how to customize content assistant
 */
@SuppressWarnings("all")
public class ErrorModelUtil {
  public static Iterable<ErrorType> getAllErrorTypes(final ErrorModelLibrary library) {
    final Function1<ErrorModelLibrary, EList<ErrorType>> _function = (ErrorModelLibrary it) -> {
      return it.getTypes();
    };
    return Iterables.<ErrorType>concat(IterableExtensions.<ErrorModelLibrary, EList<ErrorType>>map(ErrorModelUtil.getAllErrorLibraries(library), _function));
  }

  public static Iterable<TypeSet> getAllTypesets(final ErrorModelLibrary library) {
    final Function1<ErrorModelLibrary, EList<TypeSet>> _function = (ErrorModelLibrary it) -> {
      return it.getTypesets();
    };
    return Iterables.<TypeSet>concat(IterableExtensions.<ErrorModelLibrary, EList<TypeSet>>map(ErrorModelUtil.getAllErrorLibraries(library), _function));
  }

  public static Iterable<ErrorModelLibrary> getAllErrorLibraries(final ErrorModelLibrary library) {
    return ErrorModelUtil.getAllErrorLibraries(library, CollectionLiterals.<ErrorModelLibrary>newHashSet());
  }

  private static Iterable<ErrorModelLibrary> getAllErrorLibraries(final ErrorModelLibrary library, final Set<ErrorModelLibrary> visited) {
    Iterable<ErrorModelLibrary> _xblockexpression = null;
    {
      visited.add(library);
      final Function1<ErrorModelLibrary, Boolean> _function = (ErrorModelLibrary it) -> {
        boolean _contains = visited.contains(it);
        return Boolean.valueOf((!_contains));
      };
      final Function1<ErrorModelLibrary, Iterable<ErrorModelLibrary>> _function_1 = (ErrorModelLibrary it) -> {
        return ErrorModelUtil.getAllErrorLibraries(it, visited);
      };
      Iterable<ErrorModelLibrary> _flatten = Iterables.<ErrorModelLibrary>concat(IterableExtensions.<ErrorModelLibrary, Iterable<ErrorModelLibrary>>map(IterableExtensions.<ErrorModelLibrary>filter(library.getExtends(), _function), _function_1));
      _xblockexpression = Iterables.<ErrorModelLibrary>concat(_flatten, Collections.<ErrorModelLibrary>unmodifiableList(CollectionLiterals.<ErrorModelLibrary>newArrayList(library)));
    }
    return _xblockexpression;
  }
}